The present invention relates to organic solvent-based silicone release liquid and a polyester release film using the same.
Organic solvent-based silicone release liquid of the present invention contain a polydimethylsiloxane and a hydrogen silane compound with organic solvent-based silicone mixture, the platinum catalyst-containing mixture and the organic solvent type resins silicone mixture having a specific structure containing a specific structure in an optimal content that, improves the degree of bonding of the silicone release liquid is improved is also cured film and the initial degree of cure that.
In addition, the polyester release film wherein the organic solvent type silicone release liquid applied to the peel force between the sheets stacked on the release layer and the release layer satisfy a specific range depending on the temperature, the sheet made at room temperature release film laminate take-up a rear transfer sheet is transferred to the release film of the process is improved, when the process of peeling off the releasable sheet from the release film formed at high temperatures is excellent.